CN107851777B - 负极及其制造方法 - Google Patents

负极及其制造方法 Download PDF

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CN107851777B
CN107851777B CN201780002714.8A CN201780002714A CN107851777B CN 107851777 B CN107851777 B CN 107851777B CN 201780002714 A CN201780002714 A CN 201780002714A CN 107851777 B CN107851777 B CN 107851777B
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active material
material layer
anode
lithium
negative electrode
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CN107851777A (zh
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梁晋浩
吴松泽
崔宁根
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Lg Energy Solution
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LG Chem Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
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  • Chemical & Material Sciences (AREA)
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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
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  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Aviation & Aerospace Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN201780002714.8A 2016-03-24 2017-03-24 负极及其制造方法 Active CN107851777B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020160035120A KR101991845B1 (ko) 2016-03-24 2016-03-24 음극 및 이의 제조방법
KR10-2016-0035120 2016-03-24
PCT/KR2017/003221 WO2017164702A1 (fr) 2016-03-24 2017-03-24 Électrode négative et son procédé de fabrication

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CN107851777A CN107851777A (zh) 2018-03-27
CN107851777B true CN107851777B (zh) 2021-05-07

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US (1) US10700346B2 (fr)
EP (1) EP3324466A4 (fr)
KR (1) KR101991845B1 (fr)
CN (1) CN107851777B (fr)
WO (1) WO2017164702A1 (fr)

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CN107946576B (zh) * 2017-11-21 2020-05-19 中航锂电（洛阳）有限公司 一种高倍率石墨负极材料及其制备方法、锂离子电池
KR102364480B1 (ko) 2018-05-15 2022-02-18 주식회사 엘지에너지솔루션 음극 활물질, 상기 음극 활물질을 포함하는 음극, 및 상기 음극을 포함하는 리튬 이차 전지
KR102530195B1 (ko) 2019-01-18 2023-05-10 주식회사 엘지에너지솔루션 이차전지용 음극의 제조방법
KR20210006103A (ko) * 2019-07-08 2021-01-18 주식회사 엘지화학 음극의 제조방법
CN110993891A (zh) * 2019-11-11 2020-04-10 珠海冠宇电池有限公司 一种含硅负极片、其制备方法及锂离子电池
KR20210109692A (ko) 2020-02-27 2021-09-07 주식회사 엘피엔 신규한 복합 음극활물질, 이를 포함하는 리튬 전지, 및 상기 복합 음극활물질의 제조방법
CN113809330B (zh) * 2020-06-12 2023-08-08 比亚迪股份有限公司 硅基复合负极材料及其制备方法、全固态锂电池
CN113809285B (zh) * 2020-06-12 2023-08-08 比亚迪股份有限公司 硅基复合负极材料及其制备方法、全固态锂电池
CN113809309B (zh) * 2020-06-12 2023-08-08 比亚迪股份有限公司 硅基复合负极材料及其制备方法、全固态锂电池
KR102450634B1 (ko) 2021-06-09 2022-10-06 주식회사 엘피엔 신규한 복합 음극활물질, 이를 포함하는 리튬 전지, 및 상기 복합 음극활물질의 제조방법
US20230057285A1 (en) * 2021-08-13 2023-02-23 Global Graphene Group, Inc. Prelithiated Anode, Lithium-Ion Battery Containing Same, and Method of Producing Same
KR20230090829A (ko) * 2021-12-15 2023-06-22 에스케이온 주식회사 이차전지용 음극, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지

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JPH11339799A (ja) * 1998-05-28 1999-12-10 Matsushita Electric Ind Co Ltd 非水電解質二次電池用負極材料およびその負極材料の製造方法ならびにその負極材料を用いた非水電解質二次電池
KR20040044352A (ko) * 2002-11-19 2004-05-28 소니 가부시키가이샤 음극 및 이를 사용한 전지
KR20050084075A (ko) * 2002-12-11 2005-08-26 어플라이드 머티어리얼스, 인코포레이티드 패시베이션 어플리케이션을 위한 저온 프로세스
CN1870327A (zh) * 2005-06-24 2006-11-29 松下电器产业株式会社 用于锂离子二次电池的负极及该负极的生产方法
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